Union Internationale des T�l�communications UIT
EnglishEspa�ol
Plan du site Contactez-nous Copie Imprimable
Page d'accueil : UIT-R : WP5B : Contributions� Ajout�s r�cemment�-� Recherche de documents de r�union
UIT-R�WP5B� C�

UIT-R�WP5B

Service mobile maritime, y compris le Syst�me mondial de d�tresse et de s�curit� en mer (SMDSM); service mobile a�ronautique et service de radiorep�rage

Resultats:103 documents
R�sultats :� 1 - 2 - 3 �-�Suivant Next
Contributions �[�Source:�United States of America�]���Documents / Contributions

Num�ro
Titre Source AI/Question
Date
[ 705 ]
Preliminary draft revision of Recommendation ITU-R M.1638-1 � United States of America 2019-04-22
[ 703 ]
Update to working document towards a preliminary draft new Report ITU-R M.[FOD_EESS_SHARE] � United States of America 2019-04-22
[ 702 ]
Proposed reply liaison statement to Working Party 7C on comparison of highest known e.i.r.p. of terrestrial radars operating in EESS (active) frequency bands from 432 MHz to 238 GHz � United States of America 2019-04-22
[ 700 ]
Draft liaison statement to ITU-R Working Parties 1A and 1B - The EMI effects of LED lighting systems on-board marine vessels � United States of America 2019-04-22
[ 698 ]
Working document towards a draft revision of Recommendation ITU-R M.1371-5 � United States of America 2019-04-22
[ 697 ]
Technical characteristics of autonomous maritime radio devices, using automated identification system based technology, operating in the frequency band 156-162.05 MHz � United States of America 2019-04-22
[ 696 ]
Working document towards a preliminary draft new Report ITU-R M.[SENSE-AND-AVOID] - Guidance on unmanned aircraft Sense-and-Avoid systems operating in existing relevant services � United States of America 2019-04-22
[ 695 ]
Working document towards a preliminary draft new Report/Recommendation ITU-R M.[UAS CNPC_CHAR] - Characteristics of unmanned aircraft system control and non-payload Earth stations for use with space stations operating in the Fixed Satellite Service � United States of America 2019-04-22
[ 694 ]
Proposed update of the working document towards a preliminary draft new Report ITU-R S.[UA_PFD] to a draft new Report - Review of power flux-density limits in accordance with resolves 16 of Resolution 155 (WRC-15) � United States of America 2019-04-22
[ 693 ]
Working document towards a preliminary draft new Recommendation ITU-R M.[RAD-92-100GHZ] - Technical and operational characteristics of radiolocation systems operating in the frequency range 92-100 GHz and radionavigation systems operating in the frequency range 95-100 GHz � United States of America 2019-04-22
[ 692 ]
Working document towards a preliminary draft new Report ITU-R M.[FOD-92-100GHZ] - Technical and operational characteristics of the foreign object debris detection system operating in the frequency band 92-100 GHz � United States of America 2019-04-22
[ 691 ]
Proposed updates to WD-PDN Report ITU-R M.[RADAR SIMULATIONS] - Simulations of performance for specific primary surveillance radars � United States of America 2019-04-22
[ 690 ]
Draft new Report ITU-R M.[SUBORBITAL VEHICLES] - Radiocommunications for suborbital vehicles � United States of America 2019-04-22
[ 689 ]
Draft [reply] liaison statement to Working Party 7B (copy to Working Parties 4C, 5A, 5C and 6A for information) - Review of proposed short duration satellite in 137-139 MHz/Characteristics and protection criteria for aeronautical mobile (route) systems operating in the frequency band 117.975-137 MHz � United States of America 2019-04-22
[ 688 ]
WD-PDN [RECOMMENDATION/REPORT] ITU-R M.[AMRS-VHF] - Characteristics and protection criteria for systems operating in the aeronautical mobile (route) service in the frequency band 117.975 - 137 MHz � United States of America 2019-04-22
[ 609 ]
Proposed updates to WD-PDN Report ITU-R M.[SUBORBITAL VEHICLES] - Radio communications for suborbital vehicles � United States of America 2018-10-27
[ 608 ]
Working document towards a preliminary draft new Recommendation ITU-R M.[AMRD] � United States of America 2018-10-27
[ 607 ]
Proposed updates to WD-PDN Report ITU-R M.[RADAR SIMULATIONS] - Simulations of performance for specific primary surveillance radars � United States of America 2018-10-27
[ 606 ]
WD-PDN Recommendation ITU-R M.[AMRS-VHF] - Characteristics and protection criteria for systems operating in the aeronautical mobile (route) service in the frequency band 117.975-137 MHz � United States of America 2018-10-27
[ 605 ]
Revisions to the working document towards a preliminary draft new Report ITU-R M.[VDES-SAT] � United States of America AI1.9.2 2018-10-27
[ 604 ]
Working document towards a draft revision to Recommendation ITU-R M.585-7 � United States of America 2018-10-27
[ 603 ]
Working document towards a draft revision to Recommendation ITU-R M.1371-5 � United States of America 2018-10-27
[ 602 ]
Draft new Question ITU-R [FOD_COMPAT]/5 - Technical and operational characteristics and spectrum requirements of foreign object debris detection systems operating in the frequency range 92 to 100 GHz � United States of America 2018-10-28
[ 601 ]
Draft revised Recommendation ITU-R M.1849 - Characteristics of and protection criteria for ground-based meteorological radars operating in the frequency bands 2 700-2 900 MHz, 5 250-5 725 MHz, and 9 300-9 500 MHz � United States of America 2018-10-27
[ 600 ]
Working document toward preliminary draft new Recommendation ITU-R M.[AMS_22GHz] - Technical and operational characteristics of and protection criteria for aeronautical mobile systems operating in the mobile service in the frequency range 21.2-22 GHz � United States of America 2018-10-27
[ 599 ]
Proposed reply liaison statement to Working Party 7C on comparison of highest known e.i.r.p. of terrestrial radars operating in EESS (active) frequency bands from 432 MHz to 238 GHz � United States of America 2018-10-27
[ 598 ]
Preliminary draft revision of Recommendation ITU-R M.1638 - Characteristics of and protection criteria for sharing studies for radiolocation (except ground based meteorological radars) and aeronautical radionavigation radars operating in the frequency bands between 5 250 and 5 850 MHz � United States of America 2018-10-27
[ 597 ]
Proposed amendment to the working document towards a preliminary draft new Report ITU-R S.[UA_PFD] - Review of power flux-density limits in accordance with resolves 16 of Resolution 155 (WRC-15) � United States of America , Germany (Federal Republic of) 2018-10-26
[ 596 ]
Working document towards a preliminary draft revised Report ITU-R M.2204-0 - Characteristics and spectrum considerations for sense and avoid systems use on unmanned aircraft systems � United States of America 2018-10-26
[ 595 ]
Proposed modifications and elevation of preliminary draft revision of Recommendation ITU-R M.1462-0 � United States of America 2018-10-26
[ 594 ]
Working document towards a preliminary draft new Report - Satellite Networks and their Envelope Characteristics that are recorded in the MIFR and in conformity with Resolution 155 (WRC-15) � United States of America 2018-10-26
[ 487 ]
Characteristics of and protection criteria for sharing studies for radiolocation (except ground based meteorological radars) and aeronautical radionavigation radars operating in the frequency bands between 5 250 and 5 850 MHz - Working document toward draft revision of Recommendation ITU-R M.1638-1 � United States of America 2018-05-11
[ 486 ]
Working document toward preliminary draft new Recommendation ITU-R M.[AMS_22GHZ] technical and operational characteristics of and protection criteria for aeronautical mobile systems operating in the mobile service in the frequency range 21.2-22 GHz � United States of America 2018-05-11
[ 485 ]
Working document towards a preliminary draft revised Recommendation ITU-R M.1849 � United States of America 2018-05-11
[ 484 ]
Carrier to interference analysis of power flux density masks for the VDE-SAT downlink (Recommendation ITU-R M.2092-0 Annex4 ) � United States of America AI1.9.2 2018-05-11
[ 483 ]
Reply liaison statement to Working Party 5D � United States of America 2018-05-11
[ 482 ]
Preliminary draft revision of Recommendation ITU-R M.1462-0 - Characteristics of and protection criteria for radars operating in the radiolocation service in the frequency range 420-450 MHz (Question ITU-R 226/5) - Annex 15 to the Working Party 5B Chairman's Report � United States of America 2018-05-11
[ 481 ]
Information paper - Minimum operational performance standards for unmanned aircraft systems sense and avoid equipment and control and non-payload communications links � United States of America 2018-05-11
[ 480 ]
Working document towards a preliminary draft revised Report ITU-R M.2204-0 - Characteristics and spectrum considerations for sense and avoid systems use on unmanned aircraft systems � United States of America 2018-05-11
[ 479 ]
Working document towards a preliminary draft new [RECOMMENDATION] - [REPORT] ITU-R M.[UAS CNPC_CHAR] - Characteristics of unmanned aircraft system control and non-payload earth stations for use with space stations operating in the fixed satellite service � United States of America 2018-05-11
[ 476 ]
Proposed updates to WD-PDN Report ITU-R M.[SUBORBITAL VEHICLES] - Radiocommunications for suborbital vehicles � United States of America AI9.1 2018-05-11
[ 475 ]
Working document towards a preliminary draft new Report - Satellite Networks and their Envelope Characteristics that are recorded in the MIFR and in conformity with Resolution 155 (WRC-15) � United States of America 2018-05-11
[ 474 ]
Proposed updates to working document towards draft CPM text on WRC-19 agenda item 9.1, issue 4 � United States of America AI9.1 2018-05-11
[ 473 ]
Working document toward draft CPM text for WRC-19 agenda item 1.10 � United States of America 2018-05-11
[ 472 ]
Preliminary draft new Report on the global aeronautical distress and safety system M.[GADSS] � United States of America 2018-05-11
[ 471 ]
(Rev.1)
Considering the need to update Recommendation ITU-R M.824-4 - Technical Parameters of Radar Beacons and Recommendation ITU-R M.628-5 Technical characteristics for search and rescue radar transponders to provide for compatibility with radars using solid state transmitter technology � United States of America 2018-05-11
[ 470 ]
Working document towards a draft revision Recommendation ITU-R M.1371-5 � United States of America 2018-05-11
[ 469 ]
Working document towards a draft revision of the preliminary draft new Report ITU-R M.[NEW_MARNUN] � United States of America AI1.9.1 2018-05-11
[ 377 ]
Proposed updates to WD-PDN Report ITU-R M.[SUBORBITAL VEHICLES] - Radiocommunications for suborbital vehicles � United States of America AI9.1 2017-10-27
[ 376 ]
Revisions to draft CPM text on WRC-19 agenda item 9.1, issue 4 - Agenda item 9.1, Issue 4 � United States of America AI9.1 2017-10-27
Resultats:103 documents
R�sultats :� 1 - 2 - 3 �-�Suivant Next
T�l�chargement de multiples documents:�Cocher les cases correspondant aux documents s�lectionn�s, puis appuyer sur "T�l�charger"

Pr�f�rences utilisateur:
T�l�chargement de multiples documents:�Formats et langues � prendre en compte (si disponibles):
Pages de navigation HTML
Formats �+�Autres formats
Langues (maximum 2) �+�Multilingue�
(E: Anglais - F: Fran�ais - S: Espagnol - A: Arabe - C: Chinois - R: Russe)

D�but de page�-� Commentaires�-� Contactez-nous�-� Droits d'auteur � UIT�2008�Tous droits r�serv�s
Contact pour cette page :� Coordinateur du Web UIT-R
Mis � jour le :�2025-1-24